>tr|A8XI38|A8XI38_CAEBR E2 ubiquitin-conjugating enzyme OS=Caenorhabditis briggsae OX=6238 GN=ubc-13 PE=3 SV=1 MASQLPRRIIKETQRLLADPVPGISANPDESNARYFHVMIAGPDDSPFAGGVFKLELFLP EEYPMAAPKVRFMTKIYHPNIDKLGRICLDILKDKWSPALQIRTVLLSIQALLSAPNPED PLATDVAEQWKTNEAEAIKTAKQWTLSYAQA